What does E-4 mean after the number in the calculator

E (EXP) is the nth power of 10, where is the - 4th power of 10

RELATED INFORMATIONS

1. How does 123456789 calculate equal to 99
2. How can 123456789 be equal to 555 If so, I can also know that each number can only be used once`
3. The main characteristics of electronic digital computer
4. When was the world's first electronic digital computer born
5. Why can calculators work? Tell me from the perspective of digital electronics,
6. 2. How many generations of digital computers have been developed?
7. 1234567+1234567=
8. 99999, 123456, 909876, 900098, 11111111, 1234567, 9876543, 234567890 English translation
9. How to pronounce 1234567 in music?
10. Add mathematical symbols bracket also calculate, 1234 = 8 12345 = 8 123456 = 8 1234567 = 8 12345678 = 8
11. Why is 2 + 5 equal to 7000000? It seems that there is one more Rix. How can it be eliminated?
12. Thank you
13. Use the substitution method to solve the following equations, do not give the answer directly （1） 3x + 4y = 16 ① 5x - 6y = 33 ② （2）4（x-y-1）= 3（1-y）- 2 ① x/2 + y/3 =2 ②
14. Multiplication of two numbers equals addition of two numbers What's the trick?
15. It is known that the value of square + 4x-2 of algebraic formula x is 3, 1. Find the square of the algebraic formula 2x + 8x-5 2. Find the value of the square of the algebraic expression - 3x - 12x - 1
16. 1+1/3+1/6+1/10+1/15+1/21+1/28+1/36+1/45+1/55+1/66+.+1/2021055 It's a bit difficult, but I hope you can help me
17. To make a wooden drawer that is 50cm long, 60cm wide and 20cm high, you should use at least () square decimeters of wood, and its volume is () liters
18. Divisor divided by divisor equals quotient is 8, divisor + divisor + quotient equals 170, what is the divisor?
19. The radius of a circular fish pond is 8 meters, and there is a circular island in the middle with a diameter of 4 meters. The area of this fish farm is () square meters?
20. 8 minus 6 / 13 divided by 6 / 29 minus 1 / 3